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LCM of 844, 782, 391, 559

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 844, 782, 391, 559 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 844, 782, 391, 559. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 844,782,391,559

Given numbers are 844,782,391,559

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 844,782,391,559 is 184472236.

Find LCM of 844,782,391,559 with Prime Factorization


2 844, 782, 391, 559
17 422, 391, 391, 559
23 422, 23, 23, 559
422, 1, 1, 559

Multiply the prime numbers at the bottom and the left side.

2 x 17 x 23 x 422 x 1 x 1 x 559 = 184472236

Therefore, the lowest common multiple of 844,782,391,559 is 184472236.

LCM Formula to Find Lowest Common Multiple of 844,782,391,559

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

844 x 782 x 391 x 559 = 144257288552

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

844 : 1, 2, 4, 211, 422, 844

782 : 1, 2, 17, 23, 34, 46, 391, 782

391 : 1, 17, 23, 391

559 : 1, 13, 43, 559

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 844,782,391,559, is 1.

Now, the common factors can be found like this.

844:2x 2x 211

782:2x 17x 23

391:17x 23

559:13x 43

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 17x 23 = 782

Therefore, the value for common factors is 782.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 144257288552/(1x782)

LCM = 144257288552/782

LCM = 184472236

Thus, we can understand that the LCM of 844,782,391,559 is 184472236.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 844, 782, 391, 559

1. What is the LCM of 844, 782, 391, 559?

Answer: LCM of 844, 782, 391, 559 is 184472236.

2. How to calculate the LCM of 844, 782, 391, 559?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 844, 782, 391, 559.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.